package com.atguigu.gulimall.product.controller;

import java.util.*;

//import org.apache.shiro.authz.annotation.RequiresPermissions;
import com.atguigu.gulimall.product.entity.SpuImagesEntity;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.atguigu.gulimall.product.entity.CategoryEntity;
import com.atguigu.gulimall.product.service.CategoryService;
import com.atguigu.common.utils.PageUtils;
import com.atguigu.common.utils.R;



/**
 * 商品三级分类
 *
 * @author wang
 * @email wang@gmail.com
 * @date 2021-09-30 15:16:38
 */
@RestController
@RequestMapping("product/category")
public class CategoryController {
    @Autowired
    private CategoryService categoryService;

    /**
     * 查出所有分类以及子分类，以树形结构组装起来
     */
    @RequestMapping("/list/tree")
    //@RequiresPermissions("product:category:list")
    public R list(){
        List<CategoryEntity> page = categoryService.listWithTree();

        return R.ok().put("data", page);
    }

    @RequestMapping("/getMap")
    //@RequiresPermissions("product:category:list")
    public R getMap(){
        Map<String,List<SpuImagesEntity>> map = new HashMap<>();

        List<SpuImagesEntity> list = new ArrayList<>();
        SpuImagesEntity spuImagesEntity = new SpuImagesEntity();
        spuImagesEntity.setImgUrl("http");
        spuImagesEntity.setSpuId(123L);
        SpuImagesEntity spuImagesEntity1 = new SpuImagesEntity();
        spuImagesEntity1.setImgUrl("https");
        spuImagesEntity1.setSpuId(12345L);
        list.add(spuImagesEntity);
        list.add(spuImagesEntity1);
        map.put("一",list);

        return R.ok().put("data", map);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{catId}")
    //@RequiresPermissions("product:category:info")
    public R info(@PathVariable("catId") Long catId){
		CategoryEntity category = categoryService.getById(catId);

        return R.ok().put("data", category);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
    //@RequiresPermissions("product:category:save")
    public R save(@RequestBody CategoryEntity category){
		categoryService.save(category);

        return R.ok();
    }

    /**
     * 批量修改
     */
    @RequestMapping("/update/sort")
    //@RequiresPermissions("product:category:update")
    public R update(@RequestBody CategoryEntity[] category){
        categoryService.updateBatchById(Arrays.asList(category));

        return R.ok();
    }
    /**
     * 修改
     */
    @RequestMapping("/update")
    //@RequiresPermissions("product:category:update")
    public R update(@RequestBody CategoryEntity category){
		categoryService.updateCascade(category);

        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    //@RequiresPermissions("product:category:delete")
    public R delete(@RequestBody Long[] catIds){
		//categoryService.removeByIds(Arrays.asList(catIds));

		categoryService.removeMenuByIds(Arrays.asList(catIds));
        return R.ok();
    }

}
